I feel like I suck at my job... ?

So (I'm actually 16) I’ve had this new job for a few weeks... and turns out I was being trained wrong. My original trainer got fired today. And I’ve been getting trained by someone else recently, figuring out half the stuff I was taught is wrong.. Also bless her heart for actually taking time to train me properly. But tbh I feel like a nuisance to my workplace and it’s really making me miserable. Please drop advice. I try to do everything I can, my co workers get it but my higher up says I’m making slow progress but thinks I have potential
I feel like I suck at my job... ?
Add Opinion