i know it's over diversified and the portfolio is shit, but i need suggestions

[This portfolio has a story better than Pushpa 2 lol. So half of the stocks were suggested by a random dude on instagram and idk how but 99% of the time, his suggestions were spot on. Apparently he was part of a trading company. I made crazy gains thru him, but I deleted my instagram account out of some personal reasons. After that I decided to start my own research and few of the stocks are result of my research. My first bet was Zomato which went really really well. So instead of consolidating the existing companies, I started buying new shares. I agree this was a dumb decision. Then I got busy in my exams and didn't have much time to research. So I bought shares just on the company's name. Some of these shares are Mahindra Logistics, Paras, Exide Industries, TVS Supply Chain and others. As you can see, most of them did decently well. Then I applied for Hyundai IPO with literally zero research. I thought since it's a big IPO of a big company, it'll eventually go up. I know, again a dumb decision, but here we are. Now the problem is, I can't figure out which ones to hold and which one to sell. As of now, I don't have time to research all of them. I will start studying finance & stock market soon, as it is included in my syllabus, but it'll start after 4-5 months. Until then I wanted a starting point regarding my portfolio. Those who have experience, what are the immediate red flags you've noticed? What suggestions do you have for me?\(other than to learn stock market lol\) Also, this is just 66% of my total portfolio. The rest 34% is in mutual funds with XIRR of 20.40%. The total portfolio's XIRR is 22.05%. Any input would be highly appreciated. Thanks!](https://preview.redd.it/nnhebzflmy7e1.png?width=532&format=png&auto=webp&s=b7566927834d472c1af056754091316c600f7dfb)