Let me tell you a series of short stories.
I fix someone's puncture for them up on the moors. Later on I crash and scar myself for life.
I give someone a spare tube. Later on my tyre slashes and I'm walking home.
I come across two guys walking, one has broken his chain. I offer to lend them my chain splitter but neither of them know how to use it so I repair the chain. Further down the ride I snap my inbred.
I fix a mans puncture on the canal bank, my bak goes in the canal while I'm doing it and my phone is dead.
I'm out on a road ride, find a guy with a broken chain, fix it for him, later on my pedal bearings all fall out and I'm cycling home with one pedal.
I'm riding from Scotland to London. Some guys are having gear problems doing the coast to coast. I repair 3 bikes!!! that are all in a very poor state. An hour later I crash into a wall on a descent.
Every time I help someone, something bad happens to me later on so sorry if I just ride past but karma hates me.