diff --git a/.gitignore b/.gitignore
index 5390ce2..15278e7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@ vendor_perl
 data/config.json
 data/cache
 data/telegrambot-brains
+data/lat
 TODO
\ No newline at end of file
diff --git a/bootstrap.sh b/bootstrap.sh
index fe78a4f..eb5740a 100644
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
 
-cpanm -l vendor_perl --self-contained --force --update --installdeps .
+cpanm -l vendor_perl --self-contained --force --installdeps .
 
 # vim: set ft=sh noet ai ts=4 sw=4 sts=4:
diff --git a/cpanfile b/cpanfile
index 055ec37..3b5db6d 100644
--- a/cpanfile
+++ b/cpanfile
@@ -1,3 +1,5 @@
+requires 'Carp';
+requires 'Log::Any';
 requires 'Cwd::utf8';
 requires 'DB_File';
 requires 'Digest::MD5';
diff --git a/lib/Teapot/Bot/Brain.pm b/lib/Teapot/Bot/Brain.pm
index 61e1103..1f76661 100644
--- a/lib/Teapot/Bot/Brain.pm
+++ b/lib/Teapot/Bot/Brain.pm
@@ -9,7 +9,7 @@ use warnings;
 
 use Mojo::IOLoop;
 use Mojo::UserAgent;
-use Carp qw/croak, cluck, confess/; # use croak where we return error up to app that supply something wrong
+use Carp qw/croak cluck confess/; # use croak where we return error up to app that supply something wrong
                                     # use cluck where we want to say that something bad but non-critical happen in
                                     #     lower layer (Mojo loop)
                                     # use confess where we want to say that fatal error happen in lower layer (Mojo loop)
@@ -111,7 +111,7 @@ sub getChatMember {
   my $token = $self->token || croak "no token?";
 
   my $url = "https://api.telegram.org/bot${token}/getChatMember";
-  my $api_response = $self->_post_request($url);
+  my $api_response = $self->_post_request($url, $send_args);
 
   if ($api_response) {
     return Teapot::Bot::Object::ChatMember->create_from_hash($api_response, $self);
@@ -133,7 +133,7 @@ sub getChat {
   my $token = $self->token || croak "no token?";
 
   my $url = "https://api.telegram.org/bot${token}/getChat";
-  my $api_response = $self->_post_request($url);
+  my $api_response = $self->_post_request($url, $send_args);
 
   if ($api_response) {
     return Teapot::Bot::Object::Chat->create_from_hash($api_response, $self);
diff --git a/lib/Teapot/Bot/Object/Message.pm b/lib/Teapot/Bot/Object/Message.pm
index ef69855..b9876ce 100644
--- a/lib/Teapot/Bot/Object/Message.pm
+++ b/lib/Teapot/Bot/Object/Message.pm
@@ -5,6 +5,8 @@ use Mojo::Base 'Teapot::Bot::Object::Base';
 
 use Teapot::Bot::Object::User;
 use Teapot::Bot::Object::Chat;
+use Teapot::Bot::Object::ChatMember;
+use Teapot::Bot::Object::ChatPermissions;
 use Teapot::Bot::Object::MessageEntity;
 use Teapot::Bot::Object::Audio;
 use Teapot::Bot::Object::Document;
@@ -135,6 +137,11 @@ sub reply {
   return $self->_brain->sendMessage({chat_id => $self->chat->id, text => $text});
 }
 
+sub typing {
+  my $self = shift;
+  return $self->_brain->sendChatAction({chat_id => $self->chat->id});
+}
+
 1;
 
 __END__
diff --git a/lib/Teapot/Bot/Object/User.pm b/lib/Teapot/Bot/Object/User.pm
index 755cd77..a7ff9b4 100644
--- a/lib/Teapot/Bot/Object/User.pm
+++ b/lib/Teapot/Bot/Object/User.pm
@@ -12,9 +12,9 @@ has 'first_name';
 has 'last_name';                  # optional
 has 'username';                   # optional
 has 'language_code';              # optional
-has 'can_join_groups'             # optional, only for getMe() method
-has 'can_read_all_group_messages' # optional, only for getMe() method
-has 'supports_inline_queries'     # optional, only for getMe() method
+has 'can_join_groups';            # optional, only for getMe() method
+has 'can_read_all_group_messages';# optional, only for getMe() method
+has 'supports_inline_queries';    # optional, only for getMe() method
 
 sub fields {
   return { scalar => [qw/id is_bot first_name last_name username language_code can_join_groups
diff --git a/lib/telegrambot.pm b/lib/telegrambot.pm
index b31da04..94bf9e6 100644
--- a/lib/telegrambot.pm
+++ b/lib/telegrambot.pm
@@ -58,7 +58,7 @@ sub __on_msg {
 	unless ($myid) {
 		my $myObj = Teapot::Bot::Brain::getMe ($self);
 
-		unless ($myObj) do {
+		unless ($myObj) {
 			sleep 3;
 			$myObj = Teapot::Bot::Brain::getMe ($self);
 		}
@@ -108,7 +108,7 @@ sub __on_msg {
 		if ($chatid < 0) {
 			my $chatobj = Teapot::Bot::Brain::getChat ($self, { 'chat_id' => $chatid });
 
-			unless ($chatobj) do {
+			unless ($chatobj) {
 				sleep 3;
 				$chatobj = Teapot::Bot::Brain::getChat ($self, { 'chat_id' => $chatid });
 			}
@@ -117,7 +117,7 @@ sub __on_msg {
 			$group_talk = int ($chatobj->{permissions}->{can_send_messages});
 			my $me = Teapot::Bot::Brain::getChatMember ($self, { 'chat_id' => $chatid, 'user_id' => $myid });
 
-			unless ($me) do {
+			unless ($me) {
 				sleep 3;
 				$me = Teapot::Bot::Brain::getChatMember ($self, { 'chat_id' => $chatid, 'user_id' => $myid });
 			}
@@ -182,7 +182,7 @@ sub __on_msg {
 		sleep (int ( rand (2) + 1));
 
 		for (0..(4 + int (rand (3)))) {
-			Teapot::Bot::Brain::sendChatAction ($self, $chatid);
+			$msg->typing();
 			sleep(3);
 			sleep 3 unless ($_);
 		}
@@ -259,7 +259,7 @@ sub __on_msg {
 			}
 		}
 
-		Teapot::Bot::Brain::sendChatAction ($self, $chatid);
+		$msg->typing();
 		sleep 1;
 		logger sprintf ("Private chat bot reply to $vis_a_vi: %s", $reply);
 		$msg->reply ($reply);
@@ -402,7 +402,7 @@ MYHELP
 				$reply = randomCommonPhrase();
 			}
 
-			Teapot::Bot::Brain::sendChatAction ($self, $chatid);
+			$msg->typing();
 			sleep (int (rand (2)));
 			logger sprintf ('In public chat %s (%s) bot reply to %s: %s', $chatname, $chatid, $vis_a_vi, $reply);
 			$msg->reply ($reply);