I like someone 3 yrs older. Should I try to not like her? Or just wait till I'm older?
p.s. I'm 13 and she's 16, she and I are like brother and sis

If your like brother and sister, I would say No. Like her as your sister and that's all. Normal at this age to have crushes but at this age, no.

If your like brother and sister, I would say No. Like her as your sister and thats all. Normal at this age to have crushes but at this age, no.


What if in the future lets say when I'm 25 what if I still like her?

Then sure it could develop into something else. Why not. If you your older and still have feelings then I do not see the reason why not to ask.

She is your good friend, so leave it like that. You can see how you both feel much later, for now its understandable to have intense feelings for an older female, that doesn't mean act on them.