Some things are harder than others. We all have little things that are important to us. Coffee wasn't bad because I started buying flavored coffees (Aldi ftw!)

Beans, lentils and chickpeas are really hard. They're so good for you and I don't hate them, but I don't love them. I just keep trying new things. Fortunately I compulsively cook new things anyway.

I'm actually afraid of new foods, but I've learned to introduce them by "hiding" them in foods I like. Pizza and Risotto are great for this.