Respectfully with your background and connections - one avenue of interest would be how do (early) physicians set up a plan to retire and provide for future family needs managing risk of runaway crazy medmal or liability issues. One thought

1- DCA into bitcoin

2- into a multi wallet multi sig set up

3- wallet one time locked only opens year plus 18 (college fund)

4- wallet two time locked only opens year plus 20 (early retire)

5- wallet three … etc….

6- some sort of multi sig solution where it is no go until the time lock opens and even if the time lock opens 3/4 keys needed (doc, custodian, 2 others) with other keys to trusted parties who will not comply if they know doc is under duress

7- custodian would need some way to manage dca small amounts without killing doc on fees and have the infrastructure to enable legacy planning inheritance planning etc inside the custodian

Just a thought given your skill set; seems like it would be a great business to run (custodian) given the goal is to help docs security which may reduce anxiety etc

(Great as in fulfilling - maybe not easy though)