download Dota2 only if your ok with the following;

0. Dota2 is a very mentally challenging and demanding game that requires you to make quick decisions(if you're not smart please don't try Dota2)
1. It will take you atleast 100 hr to even understand what the ♥♥♥♥ is happening and another 400 to become average at the
game.
2. If u get addicted 2.1.your grades will go down the drain and you will have 0 free time
2.2 you will lose your real friends,become frustrated with life,until you realize Dota is just game

3. You will learn the importance of team play,communication,strategy and not to give a ♥♥♥♥ about others
4. Dota2 will show you your true personality especially when your under pressure and losing
5. community is utter garbage(majority of players are kind but there is always that 1 ♥♥♥♥ who ruins the game regardless of
the elo) [Tip;just add players who are good and/or kind,chill,honest makes the game 100 times better)
6.Best part is that you will regret installing :)