Sarcasm? 
Sorry, could not resist

But seriously, if you ask about something that seems to be glaringly obvious, there are two possible outcomes:
1) We are too stupid to see obvious things
2) It's not as obvious as it seems after all
I can't rule out 1) in every possible case, but honestly, which do you think is more likely? Get up from your armchair for a second

No hard feelings tho

We get a lot of questions like that. It's fine.