Only ride when you at 100%, and if; your on medication for a head cold or such, emotional due to problems at work or home, or even just lacking on sleep and have had too many hours in the sun Ė park the bike, itíll still be there when your back to being yourself. Have heard great, and not so great, biking advice over the years but if youíre not up to the ride donít. Have seen friends go down hard with only a bad hangover and late night as an excuse. My only street off was due too much Sudafed and delayed reactions resulting in a minor low side. The good stuff is these times are few and far between.
Didn't see this advice mentioned.