Your name is contradictory.
OT: Yes. It's a great game that teaches you teamplay and strategy.
Read tutorials, watch videos,
Do the tutorials,
Practice tons in bots,
Get coaching,
And when you start playing humans, expect to lose most of your games until you learn how to play more.
The learning curve of Dota 2 is insane. It's one of the most difficult games to learn on the internet. But once you learn how to play, it gets easier, thought you will ALWAYS have learning to do.
In conclusion, YES! Play it!