If things aren't working or you're in a rut, try bringing some positive vibes to the relationship. "This may feel very counterintuitive. Why would you say yes when you're feeling like your relationship may be ending soon? The idea here is to go all in," says Marla Mattenson, relationship expert for entrepreneur couples to POPSUGAR. Be a "yes" person for yourself and your partner. Try and find excitement and adventure again, and try to be more willing to help out where needed.