I have an entertaining idea: say you've converted. Then, don't go out on the bike with the tie.
Keep saying that you have a headache, or a toothache, or that you're on your period and can't be seen in public while so "impure". Your mom just died. You're afraid of fresh air. Bit by a dog. Whatever. Keep stringing them along for as long as you can. Eventually, they might just leave you alone in complete disgust. Everyone hates a waffler. And, by wearing out their patience, you'll be doing a good service for the rest of us.
Keep saying that you have a headache, or a toothache, or that you're on your period and can't be seen in public while so "impure". Your mom just died. You're afraid of fresh air. Bit by a dog. Whatever. Keep stringing them along for as long as you can. Eventually, they might just leave you alone in complete disgust. Everyone hates a waffler. And, by wearing out their patience, you'll be doing a good service for the rest of us.