Random long black hairs on my arms and shoulders

Ok so every 3 or 4 months I get some random long black hairs on my shoulders and arms..i just pull it out and it comes back few months later..its like half inch..is this ok? and please don't answer "your just getting old" and don't tell me to go to the doctor because I wouldn't ask on here if I wanted to go to the doctor
Random long black hairs on my arms and shoulders
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