What a strange name of the topic. To be honest, I wouldn't say that trading on forex is an easy thing...) You need a lot of knowledge, experience and patience here. And it's not within everyone's scope of abilities.
I usually tell the truth, I mean that I trade in forex. Some people are sceptical about it, others don't care at all, but most people are interested and ask me about trade and how much it is possible to make here.
Well, you know, stubborness is also an essential characteristics for working in forex. I'd say persistence is a more suitable word than stubborness, as sometimes people want to give up everything. And it's then when persistence does help.