How Do i get better at this game?

I am tired i am so tired. Tired and tired even more. NO matter how much i play, no matter how hard i try, no matter how motivated i am, the result is the same. What is life? Huh i started in 2012, took a break, continued in 2013 summer and been active a lot. All those time of playing and playing.. and playing and playing and trying hard. there were times where i was motivated but i just felt sad and stop hoping to win. I am a noob, stuck in gold. i can't and i just can't get over gold, i just lose a lot. i am tired of it. Tell me what is life? What must i do? >.< i am going to be 16 this year, and most pro players become pro by my age already.. >.< but i am still a noob. IS it because they were born with gaming talent? i am just not trying hard enough?. I don't know. maybe i'll be pro when i am 30? XD. Like i am ok with that :P. But still. The depression of not being good enough in LoL is getting to me. WHy Do I SuCK?...How do i improve? What do i need to do? How can i get better? How? I really need a solution now!