Thanks for asking a question to Taaraka.
After analysing your chart we can say that, starting your own business would be suitable to you. You have good sense of when and how much risk to take along with good communication abilities. Both these factors are basic requirements for becoming successful in any business.
The current time is good to start the business of yours and it will be good till July 2025. Yes, the fields of Crypto and Block chain would be suitable to you as you would have quite a good understanding of dynamics of technology and numbers.
There could be some challenges initially which can be overcome with persistent efforts. You will be successful in a business and will also have good earnings in due course of time.
3rd House is very strong both in D1 and in Navamsa, 3rd Lord is in Lagna in D1 and 3rd lord of Navamsa is in 5th House of Navamsa; Also 3rd Lord of D1 in 9th House of Navamsa but is debilitated.
The Ashtakavarga scores of 3rd House are very high for both D1 and D9.
Currently Mer MD is going on with Jup AD and from Dec 2022 Saturn AD would start which is also good for the native as Saturn is in 5th House and 5th Lord.
Will have good understanding of Tech as Mercury is present in 10th House conjunct Sun and Moon. Also Mercury is Vargottam in D1 and D10(Dashamsa) giving good strength to Mercury with respect to Profession.
Venus the significator of Technology is in Lagna in D10, thus profession/business could be directly linked to high end technology, indicating suitability of Crypto, Blockchain etc. Also Venus is debilitated in D1, which could give some challenges.
The highest Ashtakavarga score in D1 is of 8th House, which directly indicates sudden gains, which is possible only in a business.