It's good to lend your friends money.
Thomas knows his friend Greg really wants a new bike but can't afford it at the moment.
Thomas wants his friend to obtain the bike.
Thomas lends money to Greg so that he can buy the bike.
Thomas advises his friend Greg to work more hours and save up more money for the bike.
Greg is ecstatic about getting the bike and pays Thomas back as soon as he can.
Greg can't get extra hours at work and fails to save up the money he needs to afford the bike.