As a switch, I could kind of be my own, but if I had someone else to take care of me, I would say someone who is patient and real. Someone who understands that sometimes I may get quiet, fussy, or overwhealmed, or that I might be giggly at something or have very high interests of topics one day, and be on to something else the next. Overall someone who is mentally flexible to be able to be compassionate and caring.
A good example: I want someone who is not afraid to let me snuggle into them and to be able to giggle with me when I be silly with eating my spicy chicken sandwitch in the backseat