Shrimpo de Gallo

Combine shrimp, red onion, olives, tomatoes, and jalapenos in a large bowl. Add lime juice to taste, then a dash of kosher salt. Add cilantro. Stir gently with a spoon, then taste on a tortilla chip so you'll have an accurate gauge of the salt content. Add more salt and/or lemon juice if needed. Chill until serving. Note that the avocado will brown if too much time passes, so if you want to make this ahead of time, leave out the avocado until just before serving. Serve with tortilla chips!