I vomit chips

Playing like garbage in the 2/4 game. I start every session fast up 5 to 10 BB then bleed chips. finished today +3.5 BB plus a win in a 4 person $10+1 heads up sng. +$44 for the day $274 away from my goal for the week. I might need to stop playing the 2/4 game until I have studied more and play 1/2 for a while. Im playing fine pre flop and with the huge post flop hands but thats the easy part. I need to get better at playing the hands that dont play themselves.