You can discuss battle powers without being emotionally-invested in them. A battle power list is really the height of subjectivity; it's hard to be objective and open to change when you've invested so much into those numbers.
Instability is destructive. The fact that I've been in the front line getting constantly attacked, by multiple people, at every angle, for years, and still standing firm would prove there's nothing eating me up inside, that would render an outside attack effective. Whereas anything I say evidently gets through to the deepest levels of people, producing negative emotions, where they can hold grudges for years waiting to throw it back at me. It doesn't matter whether it's a year, 5 years, 10 years... the outcome will be the same, because we're not on the same level. You can pretend like we are but the longer you engage the more damage you will take, while I remain the same. Since I'm not ruled and blinded by the same emotions you are. You will only destroy yourself in the end, while I laugh.
That's why it's better to attack from the safety of the peanut gallery, rather than getting into the pressure cooker and burning yourself out. Learn from your friends.
Already posted. Your bias for Piccolo may have blocked it out though. As with the evidence for Trunks, it's unlikely you'd be able to accept it. But it shouldn't be too hard to find, if you're really that interested.
I'm completely content now. Thanks again for the good times. This moment will join the many I can look back on with great amusement. See ya later guys.