Both theoretical predictions and experimental findings suggest that T cell populations can compete with each other. There is some debate on whether T cells compete for aspecific stimuli. such as access to the surface on antigen-presenting cells (APCs) or for specific stimuli. such as their cognate epitope ligand. https://www.jmannino.com/flash-pick-NFL-Dallas-Cowboys-PS5-Controller-Skin-p76136-super-offer/