How would you start your portfolio if you could go back in January and why

I would like to receive your final report. This should contain at least the following elements:
– A brief overview of your performance
– A graph of the daily balances of your portfolio and the market index (in the same graph)
– How would you start your portfolio if you could go back in January and why
– If you were to invest in real life, what advise would you have for yourself.

4. Your grades will depend on the basis of the following criterion:
Regularity of submission of weekly updates: 30%
Changes reflecting class discussion: 40%
Final report 20%
Overall how you convince me that you learnt something 10%.