What ever you are experiencing, no matter how impossible, or discouraging; please know that it is temporary. Even the most limiting confinement, can only hold our physical body. Our minds and hearts are free to roam the Universe. To discover new planets and connect with enlightened beings and species that we may never be able to physically meet.
Any form of limitation is an opportunity to have experiences beyond the preconceived limitations. The dam does not confine the river, it merely changes the flow. You are a river! You can not be stopped from thriving. You are too magnificent for that. Depression is merely a temporary eddy in the stream. It is not the whole river.
Take in the whole view of you! Step back from what you think you are. Pull out of the eddy. Anything that any one else can do; any great feat, you are also capable of and more!