Good for you. When you take over a business/office/operation you sometimes have to get rid of a few problem employees. If you don't, they'll take up all of your energy. It runs better after that.Accidentally doing it is not a big deal, this guy was doing it on purpose. He was old, set in his stone aged ways, hated everyone and everything, really hated me for being his boss and less than half his age, he hated his coworkers, the customers, never followed the rules, was also unsafe. He was the only driver I had to fire, but did have to also let the office guy go, and the mechanic.
Of the original 19 employees when I bought it 8 months ago, 16 of them are still here, and doing great work.