5 Ways To Increase Your MMR In DOTA 2

Its pretty easy but its all about implementation

1. Mute all the abusive pieces of shit in game
2. Watch your own replays to see where you messed up
3. When you want to boost your MMR be role specific and keep your hero pool to 3-4 heroes at the most.
4. Check out posts by popular MMR increasing groups like pvgna,meric gaming,etc