Definitely not, but they are big help understanding the basic.
I will recommend:
Hacker101 ctf https://ctf.hacker101.com/
To get use to exploitation process, and tools
Also over-the-wire ctf https://overthewire.org/wargames/bandit/
To get accustomed with the Linux environment and bash.
Understanding how critical some vulnerabilities are compare to another.
Top ten most critical vulnerabilities
Follow exploit script too
Read bug hunters process of exploitation
There is no much difference between a Penetration tester and a bug hunter, so using any of the side material could be helpful