Life is a constant decision making process. Deciding whether to have salad or sea bass for dinner is not the same as deciding whether to buy a house or not.
"A duplex, I've always liked the idea of having two floors... and the terrace, what do you say? And next to the metro, and fifteen minutes from Rodalies... But what about the certificate? And next to Horta, with what I like to go to have a vermouth there... With the Turó de la Peira and the Guinardó park next to it to walk the dog... but I don't have a dog. What if I adopt one? But what about the certificate? What about the terrace?"
Our body is wiser than we think: if it needs fibre, we'll opt for salad, if it wants protein, we'll go for fish. Your body wants a duplex with terrace? Then listen to it, it will be good for your health.