Translate the following English sentence to French:
"What it boils down to is that there is not enough start-up capital available for people who want to set up in business, and so numerous young entrepreneurs have to give up again prematurely."
Tout simplement, le capital de démarrage des nouvelles entreprises est trop faible et, en conséquence, de nombreux jeunes chefs d' entreprise doivent abandonner prématurément leur activité.