i really don know why ?

Can someone tell me why ? why i so loney feel like no pl at my beside feel no love i my heart also no feel anything in my life . In my life is meaningless , why , why just want to find a person who care about me also don have maybe i really cannot do this job .. if i do this job really cannot get a person who can love me i just want to f=ind a person who can give me support only when i down when i sad ,just really cannot find a person who can listen my talk and i really like a extinct volcano just cannot erupt i just feel like want to die just every day i cry also no use for it ...why why want to treat me like that i really so bad i really cannot give love who i love .....