Welcome to the club. Now you've learnt the basics you can use them time and time again. When learning set ups most people are afraid of truss rod adjustments, though if you're careful it's pretty simple.
I learnt how to do set ups on YouTube 15+ years ago. Been doing them (basic set ups) ever since. Personally I think every bassist should learn how to do basic set ups, there's loads of good tutorials on YouTube, and it's really not that difficult. You only need a few basic tools.