We all know about structural problem of bitcoin; so, the real bet is "which altcoin will replace bitcoin as standard"?
Nobody can say, I think that the best strategy is to differentiate the investments as much as possible, and to look at every signal of imminent explosion.

I think watching porn is a very dangerous activity: in creates addiction and sexual trouble.
Btw, with so much free offer on line, I don't understand why someone would like to pay for porno, especially with bitcoin...

Drinking alcohol with moderation doesn't make any harm.
But it's the concept of "moderation" that is Tricky: you start with "moderate" intention, and a little later you are completely drunk

Yep, this is the real issue

Well, you know, my invisible master is better than your, so I have to kill you...

Never. Conflict and competition are part of nature.

Conflict is part of our humanity.
No way to cease it.

Well, do somethig worth for a lot of other people

Well... ANYTHING you "know for sure" is actually a belief; faith is is only believing in "something" (God, money, love,... you name it)

I think this is the oldest of questions, but... "evil" is just an opinion.

things are as they are.

Not at all. But some of them take the role very seriously and become dangerous

What parameter can we use to evaluate a new cryptocurrency?

Of course not! I'm not a Muslim, but sometimes I collaborated with them, and I see they are very peaceful people.
Stop prejudices!