Trying to get back on topic...
You've had it for 6 months and it still "doesn't feel right"... what do you mean by "doesn't feel right"?
The ultimate question before getting rid of a vehicle is, "Does it meet your needs?"
"Needs" vary immensely from person person and can include practical things like interior cargo room, passenger room, towing power, offroading ability, gas mileage, reliability, and comfort. "Needs" can also include non-practical things like image. And yes, whether practical or not, some people just aren't happy unless they project the correct "image", so it becomes a "need" for them.
Personally, I went from a T-Top Camaro to a Chevy S-10 back in the 90's. My "image" took a massive hit and it took me a long time to get over it... but being practical won out and I got used to pickups. But with a divorce my "needs" changed drastically and the Silverado just wasn't cutting it. That's why I have a 4Runner. When I decide it's mid-life-crisis time I'll keep the 4Runner and get a little sports car to start reliving my youth, but that's still in the future.
If the 4Runner meets your needs, and you enjoy driving it, then eventually it will start feeling right. If it doesn't meet your needs (even if that "need" is the fact that you won't be happy unless you own a pickup), then sell it.
Option 2: Go for the best of both worlds. Keep the 4Runner and buy an old beater pickup for a few thousand.