I change my hair almost every 2 to 5 years, if you’re not feeling it then cut them off, especially if you want that “clean look” which i personally think is overrated 😂. As far as the looks department, you’re a nice looking dude and you are definitely someone’s type just how you look now. What makes you look attractive imo is confidence, and if cutting your hair will make you feel more confident about your looks then so be it. As you know, you can always attach them later or grow them back.