Or, you can sit at your computer and do the things that are currently collectively imagined to "matter". (Good enough for most of us, most of the time, including myself there.) Such perceptions of course are ever-shifting and what "matters" never lasts all that long in the form that is current & en-vogue at time t, except for such timeless intrinsics as shelter, food, hydration, good company and.. hanging outside in nature. =)