The best hackers do not avoid failure; they systematize it. Here is how to turn your next hackfail.htb error into a stepping stone.
Once inside, the goal was to get root. I ran sudo -l to see what my user could do. hackfail.htb
Apply timely updates and monitoring
You want to find a vulnerability. So when your Nmap scan returns nothing, or your web fuzzer shows a 302 redirect to hackfail.htb , your brain whispers, "Interesting. Maybe this is a clue." Usually, it is not a clue. It is a typo. You forgot to add the target's IP to your /etc/hosts file. The best hackers do not avoid failure; they systematize it