Does anyone else feel bored?

I don’t know how to explain it. I’ve slogged, worked long hours, extreme stress and have hit the cruising altitude part of my life and career.

Have hit peak earnings, hours are very low, stress is manageable and it just feels like I’m waiting to hit FIRE.

But I’m so bored, I don’t feel challenged, I don’t have the energy to really do much. It’s such a weird period of my life. I know I should probably try to find a new hobby but it all just feels boring.

Has anyone ever experienced this before? Once you take the foot off the accelerator after going 200km/hr you’re just left feeling empty.