person A: The teacher I had for Calculus 2 last semester was so terrible at his job_comma_ I had to learn it all on my own.
person B: I hate when I get teachers that are clueless. Makes you wonder how they got the job.
person A: Same here. Surprisingly_comma_ I was able to pass the course and I felt so good about myself!
person B: Well done. You should feel proud for teaching yourself.