It is okay to sometimes feel your efforts are being overlooked and undervalued. I know some of these things discourages us as humans but what if, God is hiding you so that he can prepare you for the next dimension.
The devil always tries to kill THE NEXT BIG THING. When you see people always winning, getting promoted or celebrating and you have nothing good to talk about, it is a bit depressing and frustrating sometimes.
Perhaps you have become discouraged waiting for the vision you know God gave you to manifest.
I strongly believe He has not forgotten you; be encouraged. When your wings are ready to carry you, the Lord will set things in order. It is not easy but know that you have been divinely called for such a time as this.
Be encouraged, someone admires you!