LongRoadBob
Cleared for Takeoff
Based on the limited info given by the OP, I'm not even sure there is a problem. Sometimes, you don't know what you don't know. Without any real experience with close calls from his believed machoism, no way of knowing if it's all in his head, or if he really has a problem.
It's not as simple in telling the OP, "well, just make good decisions and you'll be fine." What is good ADM? Some decisions are blatant violations of of good ADM but others are subjective. It's not universal. Ones decision making might look reckless to some while others look at it as acceptable risk. Only way the OP could know if he's crossing a line, is to develop his own RA matrix. Even then, it won't prevent him from doing something stupid after departure.
To the OP, all I would suggest is keep within the standards of your aircraft POH, the FARs and AIM as they apply to your operation and over time you should be able to decide what is good ADM vs bad ADM. When you deviate from a standard and bordering on high risk behavior, ask yourself "should I really be doing this right now?"
Maybe I misunderstood the OP, but I'm not telling him to make better decisions, I'm saying IF your inner voice is telling you you are making bad ones, listen to it. It's not like he doesn't know he's making bad decisions as far as I can see, he's complaining that he goes ahead anyway. Something is not right. Some people actually do have death wishes (cigarette and whiskey makers at some point even added subliminal signals that their product can kill you after they found out smokers and drinkers often had such a death wish).
If it were me, I'd try and figure out why I wasn't listening to my better judgement, and if I couldn't do it alone, would get myself to a therapist, and ground myself until I found out about it.