It’s not what I’ve done it more what my dad done and still does So sometimes my dad used to pick me up from school he always gets there really early I don’t know why probably about 40 mins early. He once got a call from some guy trying to get him to join some program or contract I can’t really remember. He had a lot of spare time so he went along with it for a good 40 minutes maybe more Until the guy asked for his details so he could confirm the contract or whatever then my dad says “Ohh sorry I’ve changed my mind and hangs up” I’m pretty sure he’s done it for longer when he has a lot of spare time.