Everybody has bad everything. We are walking wrecks about to fall apart in few short decades. But there's genetic variety. There are dozens of variants of genes

Everybody has bad everything. We are walking wrecks about to fall apart in few short decades. But there's genetic variety. There are dozens of variants of genes that code something as essential as collagen. Some resulting in very crappy kind. Some really do have it worse. That's why everybody needs to be listening to their bodies and apply themselves accordingly.