FOr me personally it was a handling thing. I’m a reasonable MTBer, i’ve done the Alps/Morzine etc, do all the UK stuff with a reasonable level of confidence but i felt like i was going to fall off the roadie every time i hit a bump/bobble… taking my hand off the bar even for a quick drink brought on a death wobble and almost had me lying in the gutter.
Add to this the difference in speed which brings about a level of chill factor which makes you hands WAY colder than a MTB.
Lastly it’s the sense of seclusion, the sense of being alone and at one with nature… well it’s just missing on road bikes. IT’s hedgerow both sides, head down and nailing the pedals to keep the speed high.
It’s good fitness training as my recent MTB ride with a mate proved to me… but in all honesty i enjoy pedalling in the gym just as much as using a road bike.
I think Thurman Merman might have been right the first time 😀
Road riding is great supplement to MTBing. I think you should have persevered with it for longer