Your discharge certificate is usually mailed to you within several weeks of being discharged to your home of record. The time frame is general, as it of course all depends on how backed up the Navy bureaucracy is at any given time.
you brake the law or major military rules
A Dishonorable Discharge is the the worst fate conceivable.
It was formerly known as a "Bad Conduct Discharge" and ranks just above a Dishonorable Discharge.
am I considered a veteran if I have a dishonorable discharge
no
Walt Disney did not receive a dishonorable discharge because he never served in the military.
Yes.
No, he got a medical discharge
The only thing you can do is appeal your discharge.
Dishonorable discharge
No.
I think he didn't because he was in the military
means perm ban