Well let's see.

My mental health hasn't been the greatest lately.  It happens.  The best you can do is to recognize it and care appropriately, so that's kind of what I've been doing.

Also, it seems that learning to just take the L is a lifelong process.  But a necessary one.  Sometimes you really just gotta take the L.  Sometimes you misplay, sometimes you get a bad matchup, sometimes you get outplayed, and sometimes you just run into unfortunate circumstances.  Whatever it is, you just...lose sometimes.