I'd be more afraid of a "Yes" than a "No" for some of these: * When you're leaving Point A for Point B, ask a stranger at Point A out of the blue if they'd lik

I'd be more afraid of a "Yes" than a "No" for some of these: * When you're leaving Point A for Point B, ask a stranger at Point A out of the blue if they'd like to travel to Point B with you. * Ask for a bite/sip of someones’ food/drink. * Come to some sort of event. Ask if you can give a quick presentation on something before the main event. * Ask to trade clothes. * Try to sell your own personal effects.