Woah now. Okay, I apologize for calling you "friend".
Fact is, we all have different risk tolerances. I can tell you to play your pocket aces aggressively, but if you want to slow play them, thats up to you.
I did my best to rationalize with you why the numbers don't matter in the big picture. The best question to ask yourself is: can I create more value than the value of the stake that I give up? If the answers yes, then give up the stake, whatever the number. Most of us believe we'll get at least equal value, and that giving up 5%-10% is worth it. Thats why the numbers mean nothing to us, we don't equate 5% to being a lot because we know our new 95% will be worth more than the previous 100%.