>>1028501>>1028523when i first started solo camping i had this problem pretty bad. the important thing is, like other anons suggested, be the baddest thing around.
be armed and ready for danger, whenever i camp somewhere unfamiliar at the very least i have a knife/bearspray by my pillow. as an american its your patriotic duty to carry a gun.
i recommend ear plugs to quiet down random noises, you will still hear something approaching if it comes close enough.
if you still cant sleep with all of the above i recommend smoking some weed before bed, however its not a good idea in predator country where your inebriated sleep state can cause you to not be awoken by imminent danger.