It doesn't matter bro, you're overthinking this. If I'm in a hurry I'll just put the laces inside and slip my feet in. If I need to walk quickly or run, I tie them. It's not such a big deal. If you were a high fashion model on the runway then maybe it would matter, but for day-to-day casual use nobody is gonna give a fuck. Especially with the shoes you bought; they aren't for formal occasions and are casual, and in a casual environment it doesn't really matter whether you tuck your shoe laces in or not. Do you really think someone is going to stop and look down at your shoes and yell, "HEY EVERYONE, LOOK AT THIS FAGGOT. HE TUCKED HIS SHOE LACES IN. PFFFTAHAHAHA."