I think some strong Virgo influence for the need to be detail oriented, Saturn for inflexibility about scheduling, and Mars or Pluto for being controlling. I am a Sun in Pisces with Moon in Virgo, and I’m extremely detail oriented. I don’t think I’m controlling, and I have no real issues about schedules unless someone is trying to make sure she/he has all the free weekends.

Someone with Sun in Pisces square or opposition Saturn might be upset over scheduling and changes, because hard Saturn aspects cause petty hindrances and minor delays. Wouldn’t scheduling have to do with Mercury though?

Wanting to control could result from any strong Sun aspect to Mars or Pluto.

Answer II:

sounds like me, i’m a fishy with a leo rising. social upbringing and conidtioning may be more to do with an individuals behaviour rather than astrological, but there are always positve and negative traits of each sign.
A sign such as the great P tends to absorb traits of the other signs to a significant level hence the wishy washy definition of the sign, but in fact is rather like a chamelon. I am one, and do know a few, and we vary considerably. The self pitying ones tend to turn to drink and drugs and self harming the successful ones a little more reserved, daydreamers, creative but also weary.

I myself do feel that I take from the leo in my rising, whilst i give off the air of a lion, inside is a squirming little fishy, but overall my character is determined, dominant, quite opinionated and perfectionist. I dont consider myself to be out of sorts with my fellow water dwellers, but just a bit of a tough old trout rather than a vulnerable goldfish.