Place frozen shrimp in a cup of warm water.
Remove a few minutes later, when thawed.
Shell the shrimp and cut into bite sized pieces.
Slice the avocado into wedges, then cut into bite-sized pieces.
Shop the cucumber, tomato, green & red peppers into square pieces.
Mix all of the ingredients together and put on your salad plate.
Squeeze lime juice over it.
Salt & pepper to taste.