Great video!
Don't do pointless attacks (video lesson for beginners)

Ben, you are right in point. Attacking without thinking what comes next or what I’m triggering my opponent to do is not a good idea!

I see those sort of early bishop checks quite often, but I also have to remind myself to resist the urge to check pointlessly, that is, checks that do not improve my position. Informative video
This is a vital lesson for beginners and improving players. Stop attacking pieces just because it's an attack! Instead, ask whether the move will actually improve your position... or improve your opponent's. This video includes 40 examples of pointless attacks, and their consequences.