It all depends on the type of website you want to host and also the
type of host you choose. If it is a small to medium size website it is
much cheaper option to choose shared hosting. On the other hand, if you
use a hosting company which oversells (i.e.: hosting more domains on a
single server than the server is capable of) it would be a non reliable
solution, with service outages/poor performance/etc.
 Hosting,  Reseller Hosting,  Dedicated Server
Relax, you are in good hands!