Brother SM, I had the same thoughts and my therapist helped with this and explanation. As men, we are natural born hunters, always looking for the next thing. We can have the perfect woman, but we will still be on the lookout and ready to court the next female that catches our attention. It comes down to discipline to stay faithful. For some men, they also stay faithful because they have alot to lose if their wife finds out (50% of everything plus alimony is deep, lol)
For those of us who hobby, it comes down to what void are we looking to fill. Are we filling a physical need, an emotional one, are we thrill seekers looking for that dopamine fix. Once we determine why we are hobbying, then we can start to remedy it (if it needs to be fixed).
Hope I’m not coming off as preachy/know it all, just wanted to share what I’ve learned so far.