Did you follow any tutorial in particular? I'd love to convert old custom careers from TS2 and TS3 to TS4 and maybe write my own too, but I've found so little information regarding it and I've never modded so it would be way too overwhelming for me to go and try to wing it :(
If you like, I have some suggestions. I am getting my Phd in Clinical psych, so I hope you find this useful. Psychologist and psychiatrist are different. Maybe start with grad student, then internship/residency, and have a split here. either clinical psychiatrist or psychologist. Then have the final level for each be private practice or head of the department. If you separate them, the psychiatrist track can remain the same, but add in some of the doctor levels from the game. For the psychologist, the same as well, but there can be another split. Forensic psych, clinical, school are all examples.
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