I have been a root player for 15 years, only now am I relearning my instrument by making shure I know my fretboard notes, scales and arpeggios. If you are faithful in the small things (this also applies to your own interests) then God will reward you by taking you deeper into your instrument, IN YOUR OWN TIME.
Take it easy, enjoy what you do, ply in the pocket, but explore what the bass is, a multifaceted instrument that can bring joy to many.
Learn your notes, scales and arpeggios and practice, you can do it!