You know the feeling. Someone at a family gathering - an uncle, a well-meaning neighbour, your mother's friend - looks at you and asks: "So, are you seeing anyone?" with that particular tone. The one that implies the correct answer is yes. The one that suggests your single status is a situation to be resolved. Many of us have quietly accepted a version of this idea: that somewhere out there, there is a person who will finally make things fall into place. Once you find them, the loneliness stops. The comparing yourself to your coupled friends stops. Life properly begins. Jennifer Taitz, a clinical psychologist, calls this the "husband treadmill." You run hard toward a relationship, convinced it is the source of happiness. But research says something uncomfortable: it is not, at least not in the way we tend to assume. Scientists who study happiness have found that human beings adapt to new circumstances surprisingly quickly. Win a prize, get a promotion, fall in love - there is a temporary surge, then you drift back to roughly where you were before. This is called hedonic adaptation. A landmark study tracking more than 24,000 people over 15 years found that, on average, people only experienced about 1% more happiness from getting married. And just as many people ended up less happy after marriage as those who ended up more content. None of this means relationships are not worthwhile. But it does mean that the belief that your happiness is waiting in another person is not just unhelpful - it is statistically wrong. The same research found something more useful: your actions matter far more than your circumstances. What you do, day to day, with the life you already have, shapes your wellbeing more than your relationship status does. That is actually hopeful. Because your actions are something you can change today.