Chop your asparagus about 2-3 inches from the base. That part is pretty much inedible so don't bother forcing people to eat it :)
One a cooking sheet or vegetable grilling sheet, lay the asparagus evenly across, seasoning with olive oil, sliced garlic, salt, pepper, and red pepper flakes. Grill or broil for about 5 minutes. Serve and Enjoy!