Nice posts
One thing that has helped me, is to take in the fact that the fans that go to these sporting events spend large amounts. Unless courtside seats, would I rather gamble 200+ on a game from the comfort of my home or pay to be in a far row with a bad view. Ill take the gamble and big screen tv every time. This helps to not be hard on yourself for losing a bet.
Also being realistic and having an understanding of bankroll management/roi/risk of ruin goes a long ways.
Some facts which would depress most gamblers are, if betting $100 a play and betting 3-4 plays a day for 100 plays month= 10k worth of bets- you are elite if you come out $500 profit after all those plays at the end of the month and good if you have $200 profit. 2%-5% roi is the best any serious sports bettor can hope for long term.
200-500 profit in a month is nothing and would feel like nothing for the amount of time it would take to get 3-4 good plays in a day. Not to mention bankroll management would say have $5k bankroll.
Even with a 30k bankroll $300-$500 average bet- 100k-200k volume per month, sports betting will never be worth your time strictly for profit- (I heard Mcdonalds in CA is 20/hr now which would be better than this situation- if comparing to income). You MUST get enjoyment out of it and see it as entertainment and a fun, very hard challenge.
There's no way to overcome these expected #'s and hard facts. On that note, good luck =)