If you have specific questions about your code, then I'm sure, because everyone here is very helpful and willing to share their knowledge. This site is the best online programming (let alone Perl) community. I haven't seen a question left unanswered.
Also, troubleshooting (reading up in your Perl book or searching your issue here) is the best way to teach yourself. When you get stuck or want to improve, this is the place.
Es gibt mehr im Leben als Bücher, weißt du. Aber nicht viel mehr. - (Die Smiths)"