One does not need to eat meat with every meal to still enjoy eating meat. Salads, tofu, pasta, all make great meals. But so do ham sandwiches, BLTs, and yes, the occasional steak.
> animal that suffered a lot for your increased quality of life
How much sea life has suffered to ship your computer from china to you? How many people suffered in the conditions used to build your computer? How many people suffered and died mining the materials used in your computer?
How many people have suffered and died to provide you with electricity? How many migrant workers suffered in the sun for low wages to provide you with the fruits used in your jelly?
Suffering is not limited to animals to provide us with the life we're living.