I usually bet. Not been active these part month or so Christmas and Football Season. Will start back once football ends in a couple of weeks
I usually watch all of Cavs games and bet a lot on their games they are known to struggle in January which they are currently doing so I would not bet until slump is over.
My tip is you have to understand the game, understand the teams and players, understand matchups, understand the schedule and most importantly got to watch the games. Watching the games is vital once you watch for a week or two you will be easily make predictions.
What I do is choose some teams to follow right now if I had to pick I go with 3 best teams Cavs, Warriors & Rockets and I watch all their games for two weeks then I bet on their games.