-Clean and devein shrimp, if needed.
-Toss the shrimp together with the olive oil, cumin, red pepper flakes, cilantro, lime juice and salt.
-Preheat your grill to medium-high heat. I like to use an indoor cast iron grill pan.
-Grill until cooked through, about 2 minutes a side.
-To serve, heat the tortillas, you can wrap them in damp paper towels and microwave for 30-60 seconds. Pile a few shrimp on top of each tortilla and serve with guacamole, and a little of the crumbled cheese.