If you don't know how to start your work as soon as possible in a new environment, the only thing you can do and the best thing you can do is JUST DO IT!

Gradually,  you will adapt into this environment. The most important I think is to change the old and bad habit and establish the new and healthy one.

Just like running, run, run and run, just to run, think less do more!

Yes, need to go now!