i have alluded to mediation in a few of my posts in this sub-forum,
BB = Basic Buddhism
i have practiced 2 kinds of meditation for some time:
the mindfulness of breathing (counting to ten in four sections, and always returning to the counting once you realise you focus has wandered from your breath)
and
metabahavna (more difficult for me, transfering a love, again in 4 sections, loving your enemy as much as your best friend)
more info per 'friends of the western buddhist order'
as to what effect this has had, gawd knows...
it is more for others to judge, perhaps, rather then your self