scary and intimidating

so when i was on the bus today on my way home, the bus got pretty full. all the seats were full and people were standing. all the seats, except the one next to me. why? i have no idea. i had my backpack on my lap, so the seat was empty. it's not like i'm fat and take up 2 seats. and i don't play my music all blasting so everyone around me can hear it. someone can totally sit comfortably next to me on the bus. i was once told by someone that i was scary and intimidating. think that's why no one wants to sit next to me on the bus? they see me sitting there looking all scary and intimidating and so they don't sit? they'd rather stand? am i scary and intimidating? or do i just smell and no one wants to tell me?