People who have raised puppies I have a question!

Sam

What is the point of crate training? I feel so terrible I just took this little puppy away from his family and then I make him sleep ALONE in a crate? It just breaks my heart. He is so sweet. Do I make him sleep in there for naps and bed time? How do I get my puppy snuggles in if he is always supposed to sleep in the crate?! Helpp