Corpses are not alive. Are you talking about bacteria inside a corpse? I don't understand.

Most people do. That's why desecration of a corpse is a crime.

But I apply it to living humans, like teenagers and fetuses.

Death. The ending of life. Murder.

None of that happens with bc or rubbers.

And sperm are not alive, to be alive you have to be able to reproduce at some point, sperm can never reproduce no matter how old they get.

Poop isn't human. Look up the genus homo and see if there is a homo turd listed there. A homo sperm. There is not.

And if something is human or not matters quite a bit in many philosophies.

No. I never said person for a reason.

Show me a source claiming a sperm is a human.

Show me one saying human feces is human.

You cannot because you made it up.

I can show sources that state a fetus is both human and alive.

You said resembling a human. It's not that at all. There ARE human. Living and Human.

a fetus is a human. Fetus is just a life stage like toddler, infant, elderly, teenager..

Read a biology book

A fetus is a living human according to accepted biology.

A sperm isnt even human

If I think someone's cool I'll sometimes not know what to reply that won't make me seem to stuck up, too insecire, that I want to be friends more than they do, that I am bored by them and that makes me come across as someone they wanna be friends with too.

So after type and erasing different messages over and over I'll give up for the day, get new messages and forget I never sent anything

If it's opposite sex then it could be jealous bf/gf who throws a fit when they see them messaging you, they have a big argument and promise not to talk to you anymore but they never tell you because they are ashamed of their bf/gf behavior l.