Stop complaining!
New starts are learning ! You were a new start not so long ago and I hope no-one thought/said that about you !
Sorry, it seems I’m going to get the reputation of complaining about poor beginners or even worse, poor non-beginners. 
I guess what I’m trying to do is make my own dancing seem better in my head by comparing myself against others whom I perceive as being in some way worse than myself.
If I can convince myself I’m sufficiently better than enough other people then I’ll be relatively good. And if I don’t feel myself to be relatively good I won’t enjoy myself. And then I’ll quit.
Sorry, it’s just the way I am. 
I’ll try to moderate my comments in the future.
I really do look forward to watching these beginners improve. 