Basically, and broadly speaking, its fairly easy to misuse them and irreversibly damage them. They aren't as resilient to damage like Nickel based cells were.
BUT
They aren't automatic firecrackers either. Lithium cells are easy to look after, easy to use, they are found in most electronic devices these days. They give plenty of warning something is going wrong.
Care for your LiPo and it'll care for you or something like that. They aren't ''charge and forget'' technology just like Ferrari's aren't ''service it once every 5 years cars''.