100% agree. I started to get back into climbing (bouldering) 6 months ago, and for the last 2 months the bike has barely been looked at, let alone ridden. Have so much more motivation to climb than ride I fear it may take over....
That said, I think a bit of time off over winter may help in the long-term. Give the bike a rest & do something else while it's cold/wet/dark. Come the spring, with weather turning I reckon I'll be itching to get back on it again