Always remember. Hard Work Reaps Rewards. Motivation and Dedication keep you successful. Success is not just a destination, it is a journey
Congrats for your new job... Don't afraid... The entire world is connected or covered by internet and it will enlarge a lot in coming future... So you will have your Carrier well clear and bright.
U must have passion in anything you do especially your job, it should come out of your heart. And since you are passionate about IM, go for it! Do not look back!