Q: About Delphi

[crystalboy]

Best resource are always books and video tutorials.
You can start looking on tutorials if you don't have already programming skills in other programming language and then move to a good book.

Take a look to amazon, there are a lot of good and cheap books to start with.

As always you need to read and experiment.

Delphi language is not the easiest one but not harder (the easiest is Python imho).
Choosing a programming language depends on which goal do you want to reach and what type of apps/games/stuff you want to create.