I have a question regarding commuting to work on a bike. I recently moved to a new location because of a new job. The drive to work is roughly 15-20 minutes depending on the traffic (no freeway or highways). About a month ago I got a new bike the Giant Revolt 3. The location is a bit away from the city so I've noticed a lot more people ride bikes here.
My question is, how do you commute to work on a bike? My bike ride to work is about 7 miles, half of it is probably on the side of the road, and the other half is on a bike trail that takes me all the way to the office. Like most people, I have to wear a dress shirt and pants with business casual shoes. Don't people get sweaty? Wouldn't your clothes get wrinkled if you put them in a backpack to change later? There is a guy that always take bike rides for lunch and when he comes back he's drenched in sweat. How do you avoid these problems?
The reason I want to start commuting is because About 5-6 years ago I lost a bit of weight and I've been having chest pain problems which went away after I lost the weight (and I'm only 23), now they're coming back because I'm sitting in front of a computer most of the time.
(feel free to change/add tags if necessary, thanks).