Sounds are probably the worst for anyone, really. You can't really avoid them like you can with other senses.
I wear moderately-tinted, polarized sunglasses almost all the time. Even indoors, when I haven't had enough sleep and the light streaming in is too bright for me.
Smells don't often affect me, unless they are from a person who is too near me. I once had an aquaintance who had a really bad smell. Everytime I noticed his smell, it would upset me.
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Why be a label, be yourself and keep others guessing instead. - Dee_.