I just do the preparation before starting to increase the bitcoin. Well, with preparation, you can control the emotions that will happen, because you are ready to face the worst risks. Careful preparation allows you to control your emotions.
So you mean setting up yourself into something unexpected so that you will not be surprise if things happened unexpectedly. I guess this is a good strategy then, I tried this too, then when I lose something I will not feel so guilty into it also will be felt lighter.
Calm, patient, relaxed before you take action, managing that emotion depends on the ability of each person, if I find difficulties during trading or gambling, I will pause, and think quickly what risks I will get with something I Choose, calculate the chances of winning and losing before taking a decision, then you will be ready to accept whatever the outcome of your decision, so, in my opinion, calmness becomes important in managing emotions,..
And the more you have the experience, and as you grow older, you will more easily manage your emotions.