cant sleep much, 4-6 hrs only

i am physically very active, i

brisk walk at least 30 minutes a day, and do weights. 'sigh'
i have just lost all self esteem and confidence,

any suggestion on the dosage?

and where to purchase it?

any known cure for social

anxiety then????

hi,
im new here, and need help on what to take to increase focus /concentration(have running,wild thoughts) and

memory.
im suffering from anxiety and depression, so it limits what drugs i can...