with a partner, the challenge is knowing that someone else out there is probably wanting to do something also.
recently, my wife put together a running group. she loves that form of exercise. she wanted to find a partner that would go with her, but was always too nervous that either nobody would want to go running, or that anyone who was willing to run with her would be too athletic of a runner, and leave her in the dust.
after years of talking about it, she finally found a partner that would run with her. the funny thing is, within a month or two, as others found out, her group blossomed 