LIFETIME, I am up $$$, how much?, no I cannot tell you, but had some VERY STRONG seasons, and several very poor ones. I seriously wish I had kept track because this takes an emotional toll, and I am not sure I am up enough to pay that toll. I am talking time and stress, time spent working numbers, tendacies (sic), weather, injuries, etc.
I can tell what sports I have a positive expectation on and what segments of seasons, or angles within a sport I am strong vs weak at.
NBA, other than other than total middle shots, I suck!
CFB good for much of the season, but strongest generally very early then in the bowls. CFB totals, follow Hawkeye, not sure how anyone could improve on his stuff, to the betterment of return for time spent.
NFL have had some great seasons, some poor ones.
MLB, love the sport and the opportunities, hate the duration of the grind, find I do best if I take a couple of breaks. I used to really clean up playing the overs in the right situation, but times have changed.
BIGGEST obstacle I beleive was discipline and money management.
One week many years ago, I got up big to an local OUTLAW, early in the week in MLB hitting some nice dog solo plays, so I stop for the rest of the week, to be able to COLLECT ALL of it the following settle up day.
MAN was he MAD when we met, that taught me the object was to collect/ turn a profit, and blowing your brains out with action does not insure that. Eric (fletcher) was a master at understanding that also!
GLTA :0074