Verb Tenses & Grammar Rules
Affirmative & Negative tú Commands
Affirmative & Negative Ud/Uds Commands
Estar is used to describe location, health, or any condition that is only temporary. There are a few tricks to remembering this one. If you make it a habit to think that "estar" meant "to be feeling or located" or it will cover about 90% of the times you will use it!
Gustar means "to be pleasing" but we translate it for meaning to say "to like"