Hi vivek

Let me tell you  hard training does not mean you should leave the Degree course.If you have opt one of your choice you must not be worried for all of these.All of the industry are almost same and everyone has to go through difficult training period because initially everyone faces problem because of no experience to work in a proffessional environment .With the passage of time you would be normal .No need to be worried.Just focus on your skill set so that you might not have to face problem because of lack of knowledge.

All the best.