Bike is car replacement. I brought home groceries, home improvement supplies, went to concerts & church, ate in restaurants 17 years without a car. You cannot do any of those by staying outside the store/venue/restaurant. Only AV block caused by ablation surgery 4/25, limiting pulse to 60 with breath 90 cpm, drove me to buy a F150 truck I also needed for 8' long plywood & 80" doors. Vari-speed pacemaker installed 11/25 allows me to build up to health again just in time to save embargoed gasoline.