Maybe not an image. Sometimes there is a song with a more fitting theme or lyric.
As for my ways. Step one is to luck into or develop a good memory, step two is to be borderline unemployable (or better yet able to get yourself fed, clothed, sheltered and watered with but a few hours work a week/few weeks a year) and thus get to explore anything that arouses your curiosity for the vast majority of each day.
Also on the second hand smoke from vapourisers/safety then that is not quite so clear cut http://www.sciencedirect.com/science/article/pii/S1438463913001533
As for my ways. Step one is to luck into or develop a good memory, step two is to be borderline unemployable (or better yet able to get yourself fed, clothed, sheltered and watered with but a few hours work a week/few weeks a year) and thus get to explore anything that arouses your curiosity for the vast majority of each day.
Also on the second hand smoke from vapourisers/safety then that is not quite so clear cut http://www.sciencedirect.com/science/article/pii/S1438463913001533