I'd suggest as a simple introduction, downloading a copy of "Pharo By Example" and working through everything in it.
Pharo isn't the prettiest of Smalltalk experiences, but
It will give you a glimpse into Smalltalk but really, it takes a good amount of time of use ( for me it was 9 months ) before I really got Smalltalk.
I'd also be completely happy to have an ongoing email conversation where I could answer any questions you have and fill you in on both the good and bad points of the current Smalltalk experience.
Pharo isn't the prettiest of Smalltalk experiences, but It will give you a glimpse into Smalltalk but really, it takes a good amount of time of use ( for me it was 9 months ) before I really got Smalltalk.
I'd also be completely happy to have an ongoing email conversation where I could answer any questions you have and fill you in on both the good and bad points of the current Smalltalk experience.