I had this with Serie A, it's a bad feeling, but last season I got into the prizes plus I think I won free bets.
And I also have this feeling about Fantasy, but here I completely pass, the best way to save your sanity is to avoid things that cause anxiety 

The season is starting almost like the last one - many were busy in the summer, no rest, Real Madrid have a suboptimal squad from the very beginning of the season, Real Madrid are again the favorites from the bookmakers' point of view... is it worth betting on Barcelona?