I’m new to bonsais and I got this crabapple recently and I was wondering since the sacrificial branch is so low is it even worth it to keep it? It’s also taller then the main branch too so should I prune it, remove all together or just leave it be? And someone told me I should remove the root that it was growing off of should i do that too?Also it was brought inside just for the photo I don’t leave it inside.