Keyan said:
I wanted to use my bike going to work every morning but that is just not possible. By the time I reach the office I am all sweaty and maybe tired. I am not into bringing extra clothes and a gym bag
Then don't BRING a gym bag. Get a rack and use panniers. "Never work in your cycling clothes or cycle in your work clothes." - Welshdude3
It's not hard even if you do office work. Just do an Internet search of 'bicycle commuting and office attire'. There are people all over the world with suggestions and ideas. Try putting that into the search on youtube. I'll wager there are dozens of really good videos on the subject. There is on everything else why not cycle-commuting for professionals?
The main thing is the 'want to' aspect. If you don't want to you won't. If you do you will.
My cycle-commuting began in Chicago. February, 1987. My mileage is well over 100,000. Sounds like a lot until you break it down. It's a little over 3500 per year@ 50 weeks. 70 miles per week. 14 miles per day. 7 miles per leg. At 10 mph that's around a 40 minute leg. You'll probably average more like 12-15 mph. 30-35 minutes.
Give it a shot. You'll probably surprise yourself.