Add Multi-select VBA to existing dropdown list

[MrsFixIt]

I have a file with a worksheet that uses 8 separate dropdown lists.
I need each dropdown field to allow multiple selections from the dropdown list and hold the selections in a separate cell.
Example
dropdown list in worksheet2/column T
dropdown displayed in worksheet1/A65
dropdown multi-selections needs to go to worksheet1/C65

I have been working with some of your samples but keep getting hung up on how to have 8 active in one file and 1 worksheet.

I have a sample copy of the file if you need to see it.