Inspiration for adjusting in new job?

I was newly transferred in another dept where I worked and for sure theres a lot of things to know to get on the rythm. I find it hard and frustrating and almost think of quitting or going back to former job im doing. But in this job I am ured to be a regular worker than what I am doing before. When can I go to here in the Internet that would pep me up, its maybe a story or experience someone have, too, before, where I could get an inspiration from to hang on it? Some kind of website where I can read some inspirational stories regarding struggling and keeping persistence until success will be attain. I know I'll get over this feeling I just need something to lift or push me up over this feeling or attitude that face like a barricade in this career journey. Thanks people!