The more vocabulary you know, the more clarity you can provide. If you keep learning words, you can get a better understanding on the language and can be more specific to what you mean. It's a good feeling.
Expansion of knowledge! Your brain works faster when processing word-based information and understands more. It's also a great way to insult people using words they don't know like dolt. But knowing more helps you. Especially in the SAT/ACT and all English tests that will come in your life.
