Hi Hans Olo,
I think things will be just fine even if you are not spiritual. If you have access to a public library system, you could look for the materials by Jon Kabat Zinn on mindfulness base stress reduction (MBSR) - a set of CDs and a book call 'Full Catastrophe Living'. I think the program or something similar may be found online (if not by Kabat Zinn, then by someone else - it is available all over the world).