If your child cries at day care drop off, that doesn't necessarily mean that they hate their teachers or that there's a problem with the program. Children have natural separation anxiety phases and they'd rather spend time with you than anywhere else. These phases may very suddenly come and go throughout early childhood and typically, the phases get shorter as the child gets older. Reassure your child that you're always coming back and work with your provider to make drop offs easier. However, trust your gut and investigate if you suspect a problem.