Ah, the unpredictable - the very essence of a good bike trip, or so they say. But let's be real, there's no magical formula for knowing when to ditch your plans. It's more like playing roulette with Mother Nature, and she's a cruel mistress.
When the heavens open up and the trail turns into a slippery slope, you've got two options: channel your inner salamander and embrace the slick ride, or throw in the towel and call it a day. Personally, I'd go with the former - after all, what's life without a little mud in your spokes?
As for reevaluating your route mid-ride, it's all about setting a personal threshold. Maybe it's when the rain turns into a deluge, or when the trail becomes more treacherous than a high-wire act without a net. Or maybe you're just fed up with the constant drizzle and decide to seek higher ground. Whatever your limit, once you've reached it, it's time to regroup and reassess.
Now, some might argue that spontaneity is the spice of life, but I say it's more like the mud on the trail - fun in small doses, but a nightmare when it's all you can see. So, no, I don't just wing it and hope for the best. I prefer to have a solid plan, and then adapt as necessary.
But hey, that's just me. Maybe you thrive on the chaos and uncertainty of a completely unplanned bike trip. Each to their own, I suppose. Just remember, there's a difference between embracing the unpredictable and careening headlong into disaster. So, choose wisely, my fellow cyclist. The road ahead is full of surprises, and not all of them are good ones.