I guess I feel like it's my fault that he's attacking me though.
It is NOT your fault that someone else gave you really BAD advice. I see people listing young cockerels for sale all the time as "sweet".
Those people are ones who DON'T have a clue, period. Anyone with decent rooster or COCKEREL experience would NOT do that. Maybe they simply didn't know any better.
For you... we ALL do our best until we learn something new. Then we switch it up... if we aren't to stubborn or mislead.
I thought a cockerel avoiding you was bad at first. Now I appreciate the ones that keep their distance. Every single bird will be an individual... but at this point that STUPID cockerel isn't even protecting ladies from you... he IS attempted to set dominance. For THIS reason... that fact that he doesn't even have any tail to chase... I think this boy *may* be too stupid for training...
BUT... do what you must, in order to feel like you did
your best and make the BEST decision possible for your
family! Chickens will come and go.
This isn't your fault... but if you keep him and someone gets hurt, it will be.
You WERE misinformed and didn't then have all the information required. You cannot really blame yourself for that. Now you have found BYC and have ALL the information you can get at your finger tips!

Now that doesn't mean that all the information you get will be correct. Really what works for some will NOT work for others. But there are enough of us here that you can read up on most scenarios and try to figure out what makes the most sense for you. Really no matter how good some things SOUND on paper doesn't make it reality.
I've raised teenagers... human and fowl... I think things get worse before they get better... ONLY time I have success with training is the first time a boy stands to not move out of my way or drops a wing to dance at me... those signs are sometimes early enough for a
little chase to put him in his place.
Some people get lucky and their sweet boys stay sweet. I would consider that FAR from the norm. They usually aren't sweet but indeed that is confidence being misread by humans. First year with NO rooster for raising chickens... SOOO much more enjoyable than all the antics that come along with having a boy.
Please don't get me wrong, I am NOT anti rooster. They are pretty cool to see and hear. And they can be really amazing flock members calling chicks and hens to treats and dancing and serenading them. Few will be good protectors but NONE are competition for most of my predators and will simply be a sacrifice... if they aren't to chicken and run away.
If you aren't comfortable yet to rehome him... at least set yourself some limits so that enough is enough before it's too late.
You can always add a boy once you got the hens under your belt.
