What’s your biggest Crypto struggle right now?

With that i mean: is there something that makes you struggle every time and that you can't understand how it could be so difficult/frustrating?

For examples:

• Is there something that you still can't understand about Crypto?
• Is there something that you do fairly often, but that you still can't do it properly?
• Is that something that makes you angry every time?

We are talking about technical problems not personal emotions.