Why we feel that nature is our compitetor? why not friend ?

Why I always think that only I should know everthing of the universe, Only I should have everything of the world ? I know this is bad thought.Infact I know nothing of the universe, I don't have anything. Why I feel nervous, when some thing is not in my jurisdiction ? These thoughts creat myself unnecesssarily complicated. The thought that, only I should have everything, only I should know everything, makes me unhappy, when I saw I don't have lot of things, I don't know lots of secreates. And this feelings tends to create the jelous feelings. Create Lobha.Why this thought I should know everything, I should have everything ? When I think about the universe, It's endlessness, I have to live endless time to gain everything. Actually I am also living from the start of the universe, and will live till the end. Everytime I changes my forms, and take a new birth and live different style of life, as animal, as tree, as mountain, as human etc. And this only the Bhagvadgeeta says. It means that what I wish is the God's wish, God wants to experience everything through me. And in every new birth I experience a new thing of the universe. Though we do not remember every birth, we experience it, and our creaze about it come to an end. Our experiences were good, bad, and we are rewarded, punished also. In other words every action has equal and opposite reaction.Why our great Krish said about Moksha. The stage should comes automatically, when we will feel that we experienced everything. when we will not have any desire. And we have had enjoyd every birth. The feeling might comes unknowingly.Why we dominate other creatures. Yes it is greate that we are human being ? Why we (human) feel that only we are great ? Why not we should remember that everything is in the cyclic form. Though we (human) are great we can be last or first, because we are also the part of cycle.Moreover we should take more responsibilty to maintain the cycle, to prevent it from unfearmeans. Why we are breaking the chain, destroying the nature. If we didn't awaken we will lost ourselves, ultimately.Aother animals naturally follow the rules of nature, and we feel ourself great when we break the rules, or go against the nature.Why we feel that nature is our compitetor? why not friend ?