Hello brother
If you tell it that way, I think the error is in you.
1) Doubling down on every MTT is always every player's dream. The problem with doubling down is staying high in the MTT that's much more difficult.
2) you should do this course
CardsChat invites you to the 30-day free poker video training course designed to raise your game & play even smarter - Written by Collin Moshman & Katie Dozier.
www.cardschat.com
Here you will get information on how to play in each position, how to solve different situations in MTT or cash tables, etc.
3) You can't play every hand. That is a huge mistake, that's why you should learn about table positions, ranges, etc.
The
hands in general are played by openraises 2bet 3 bet 4 bet etc, because the idea is that you play at a table against the least amount of rivals.
This would be, if you are fighting against 8 other people, you should start to disable several of them so that it is possible to finish the fight against the leader of the mob. Bruce Lee style.
4) And a fundamental thing is to control or know or learn to control your emotions.
If you are a player who pays for the emotional, out of 10 times you will lose 9.
Well brother, I can't tell you much more.
To move on, and learning.
Greetings