Why does my iPhone say not enough storage?

So my iPhone all of a sudden is saying I do not have enough space. So I've deleted all my apps accept 2 and deleted a lot of pictures, videos, music, etc and it still won't let me download / take pictures. Why? What do I delete?

What's a good website to get music from youtbe onto your iphone?

Right now i use youtube converter and it works well but say i download 20 songs and upload them from itunes onto my phone the next time i upload songs i have to drag all those 20 songs back into itunes when i go to download the new songs bc it says they can't be located?

Is anyone else bothered by people saying that this generation sucks?

I find it really aggravating when people say things like, "this generation sucks, the music is terrible, people do stupid things, and popular trends are so dumb, I wish I grew up in the 70s.". Maybe I wouldn't be so fazed by this if it weren't for that so many people I know say it. I feel like there's a common consensus that our generation is terrible and we're so lazy because of all the new technology. But what a lot of people don't realize is that 30 years ago people had technology that they couldn't live without.

I know that this seems dumb and going nowhere, but it just really bugs me when people say that and fail to see that they're being kind of close minded.

Or who knows, maybe I'm being close minded…

Added (1). Also, when people say youth have so much and little respect for others, it is a common view of youth. This idea has been around for centuries. Socrates even wrote about it.

Added (2). "The children now love luxury; they have bad manners, contempt for authority; they show disrespect for elders and love chatter in place of exercise. Children are now tyrants, not the servants of their
households. They no longer rise when elders enter the room. They contradict their parents, chatter before company, gobble up dainties at the table, cross their legs, and tyrannize their teachers."

- Socrates (469-399BC)

How to repair a really damaged photo?

So I have a photo of me with some experimental makeup. I want to tamper with the image slightly, but it's quality is so poor I'm not sure what I can do with it. I don't have Photoshop or any professional programs like that, but it there any website that can heal an image? It was taken with an iphone and bad lighting, is there anything I can do to fix it?
Here's the photo -How to repair a really damaged photo - 1

I'm in the process of learning Hiragana (& soon katakana & kanji) but I'm getting very confused?

This question may be a bit dumb but I'm just very confused. Learning Hiragana is very easy & understand that its the alphabet & that Katakana is for foreign words etcetc. But my question is when putting the words together to make a sentence how am I able to tell what it translates to in english? Do I just study a lot of vocab words and see how it's written and if it matches up with the symbol? I don't understand why this is confusing me too much, I may be overthinking it -__- but how would i know which hiragana or katakana symbol to use to write dog (for an example) or house in Japanese? I hope I didn't lose anyone I'm just in a block rn & I really want to learn Japanese!

IMessage won't change to text message?

I have an iPhone. My aunt had an iPhone but recently switched to an android. When I go to text her, my phone still thinks she has an iPhone and sends it as an iMessage. How do I make my phone "realize" that the message needs to be a text message not an iMessage?