If it makes you feel better, I was born a towhead, they thought I was an albino and have had sandy blonde hair for most of my life. Only about 5 years ago did I start seeing silver hairs and the streaks are starting to get a bit more prominent at my forehead. White hairs are also there too, though I haven't really noticed until they started getting highlighted more with the silver streaks.
Also getting a hair inside your sleeve isn't as bad as getting a hair inside the back of your shirt and you literally can't pull it out until you take your shirt off in the bathroom to manually get it out. Happens nearly every day because of how long my hair is.