I find it very difficult to gamble...... I would rather bet on soccer 
Gambling is just a broad term and but you find it difficult to gamble yet you are gambling on soccer,how funny. 
Worst mistake was not betting on the right time when there was an opportunity of making money as I didnt keep an close watch on the game and missed to bet at the right time or else I would have won a huge amount in that particular game.
There are times when you are about to wage a bet and the internet connection just sucks and you had to restart your router and you miss out the opportunity to wage a very good bet is the worst thing that happened to me today ,yes timing is important when you are wagging on live matches.