If you could have a couple of hours to talk to ANYONE in the past, present or future, who would you talk to?

My children from the future. So that they can reassure me that all the blood sweat trara I shed now is worth it

My past self?/

The past me to tell myself how important saving is and don't just spend whenever just earn

Future me. To know the stocks/assets which has moved a lot. Reminds me of the recent drama- Reborn Rich by song joong ki