Sentence 1: Dave was a bully and picked on his classmates. 
 Sentence 3: He'd boss his coworkers around, threatening them if they talked back 
 Sentence 4:  One night, he got drunk at the neighborhood bar 
 Sentence 5:  He mouthed off to the wrong guy, and the guy beat him up 
 Option 1: Even when he became an adult, he still acted like a bully. 
 Option 2: He grew out of it and was a very friendly adult.