Simple trick to buying perfectly ripe avocados. For a perfectly ripe avocado, start with these tips: First, find a good candidate by selecting avocados that are a very dark green without any obvious indents or smooshy parts. It should be heavy and firm.
A quick trick to test the doneness of your beef. The fleshy part of your palm mimics the tenderness of your beef. For example, if you like your steak rare, your beef should be as soft as your palm while it's wide open and relaxed.