Provide advice on how to accomplish the following goal. Give ONLY the advice, no other words or explanation.
For example:

Answer: <advice, as short as possible; a single sentence!>.

Goal: What type of chainsaw should I use to cut down a very thick tree?
A gas powered chainsaw should be used to cut down a very thick tree as it has more power and can be used for longer at a single time than an electric powered chainsaw.
Use a professional-grade chainsaw with a large displacement engine and a guide bar longer than 20 inches.