Sometimes I think about my job and I am still a little in disbelief that I am on the path to what I want to be doing for the rest of my life (or the next 10 years, whichever is longer).
I've been on social for 8 years now (my Twitter was created in 2007) and it went from a service I checked at the end of every day (there was no mobile data for me back then) to something that is so integrated in my life I don't really know how I live without it.
I guess doing what you love really works because work doesn't feel like work and you just have fun and you learn and you learn and you learn.
Sometimes there is frustration (but I am sure people in their dream jobs have frustrations too) but it all passes when I remember how unhappy I would be doing other things.