This little piece of shit comes whenever it likes

What title says. I've had a crazy weekend, I think I had about 4 pretty long ones over 2 days and some lesser ones or echoes or whatever. And some very weird experiences. I am now absolutely certain what Super-O is and that I've had them before with varying length and intensity. I still don't know how to make it come though but I think knowing what to expect already made it easier to welcome it again when it came around.

Stuck in a rut and a different climaxes

On my journey I've come across two kinds of climaxes:

  1. calm but intense orgasmic feeling
  2. something that is probably being called dry-O (body spasms like with ejaculation)

Now while the latter one is okay I really care about doing the first, blissful one. Maybe it's just my perception because the buildup is fast and short but nevertheless it feels so much better. Unfortunately I don't know how to do that regularly.

Does anyone know these two and how to control it?

Q: How do your super-O vary?

Sometimes even when I feel okay they just don't come easily and that in turn makes it even harder. Does it happen to you? What do you do?