Do something about my hair

I mean look at it… I’ve had this haircut since I was 13, I used to put a lot of gel/wax in it, but nowadays I just let it hang. It’s not that I really mind, thats probably why I’ve had it like this for the last 11 years, but it makes me look like a nerd! Which I probably am a bit, but that doesn’t mean I should look like one! I want something that I dont have to put a lot of effort in, and still looks kinda hip, instead of this 90s boyband hairdo. All advice is welcome offcourse!