Sadly, I think this is normal. I also find that after about 2 years, I start itching for a new challenge. You learn the most at a new job, new role, new team, just because everything is new. After a while, you learn a lot about your company, where things are, what has likely gone wrong, etc. This gets boring pretty fast. Being in a role long term is a totally different feeling than job hopping and building your resum…
I find that I reach that half-life at a company too. After I sweep up the things that are in my control I start noticing all the other problems that are hard for me to affect and then I get complacent. I think I probably need a change of scenery. I have a 2 week vacation to Japan coming up so I think that will be a good time to clear my head and really get a chance to digest what is going on. Thanks for sharing your perspective with me, it helps a lot.