reasonable goals

[melioris]

The key to be successful for me is to maintain reasonable expectations. In the past I have had unreasonable goals, which I try to meet by playing a lot. Although I earn more 4-tabling than 2-tabling, I don't earn twices as much. Increasing the hours I play also actually decreases my effectiveness at the tables, and it takes away from time I usually spend doing other things. So in terms of percentage of bankroll, what do you all think are reasonable monthly goals for playing 50hrs a month of NL? (assume 2 tabling max buyin with 20 buyins total bankroll-ie 2 tabling $25NL with $500 bankroll or 2 tabling $50NL with $1000 bankroll-but it shouldn't matter if the goal is expressed in terms of percentage of bankroll).