Starting off I'd say the best artist tip I ever got was to be full on motivated to get into the art industry. This student art teacher that told me this used to have art shows in his garage, and would call up museums all the time to see if his art would be displayed.
If any of us can find as much motivation as that guy I believe you could achieve anything.
Would love to hear your pearls of wisdom, dosen't have to be art related, any tip that you think is the best!