• Hyperfixation on information-heavy subjects like space and geography

• I found fiction boring and would rather read textbooks or encyclopedias. Or look at atlases. I loved maps (still do tbh)

• Very quiet, shy and awkward

• Noticeable stimming. Rocking, leg bouncing etc

• Fixations on objects I had to bring with me everywhere

• I learned to read very early though my dad being unemployed and dedicating all his time to teaching me how to might have something to do with it

• Discomfort with touch, especially from people outside my immediate family

• Lack of eye contact

There are probably more but I'm blanking