My dad is poor

My dad is a senior so he earns very little despite working 8 hours a day. He once lost 4500$ to a scam and he lost 2500$ paying for my school and exams that I failed in. He is already in his 70's. How can I pay him back? Im afraid he wont be around when I finish university and find a job. I am ready to give him years of my life not just money, Im so regretful. I just realized how hard he works for us

I am glad you are realising now at least. I did'nt realise, after divorce we never really got back to talking until months befor he died. Make sure you dont make same mistake. And remember ,LIFE IS SHORT (Really it is !!) Make ever day Count.