I've done Mindfulness meditation, and I find it very helpful. It gets easier with practice too. But I haven't developed a habit of meditating regularly so I don't actually do it often. It's hard to keep up with things that feel optional.

Something that helps me to meditate more often than never is to think of it as something I can do anywhere, without preparation. Then when I find myself waiting for something I can take that time to meditate. Like waiting for a train, in a waiting room, etc. I sit normally; I often don't close my eyes.