Haircut already?!

My 8 month old son’s hair never fell out and he was born with a ton of hair. It’s long enough it’s going into his eyes now, I don’t wanna cut his beautiful baby hair but I do wanna prevent it from being in his eyes haha. Has anyone trimmed their little ones hair a tiny bit themselves? Not sure it’s warranting a full professional cut yet (and I don’t wanna cut all of it anyway, growing too quick!!)