>> when we're talking about difficult conversations with the boss, which are the most painful of all? >> the most painful of all. you look at fortune's list is the "i want to have a raise" conversation. that's the toughest to have. it could be the most rewarding as well if it goes well. experts say whatever you do when you're having this conversation, do not, do not give personal reasons for needing more money. what you want to do is look up what people in similar positions get paid and give evidence of why your performance deserves a higher salary. another tough spot, if they find out there's something shady or illegal going on at their company. you want to be able to call that out without ruining your own career. experts say you should explain that you have your boss's best