Put the fun back into skateboarding again?

Right, heres the thing, I used to love skateboarding, i wasnt that good but i loved it, I spent most of my time down at the local skate park with my friends.But recently I have lost my love of skateboarding because i would practise for months and months and maybe get a trick once, and im sick and tired of putting so much effort into something which i get no results from,i mean all i could do is ollie,sometimes pop-shuvit, kinda-boneless but im not quite there yet and spin a kickflip but only land it one footed!!!Its really frustrating Is there anything i can do to regain my love of skateboarding or do u suggest i take up another hobby?