If you want success in 2021, Study and do the below:
10 Summary of Warren Buffett's Law of Success
Find your passion and be wonderful in it.
Hire the best people, your employees are your soldiers, no one goes to war with bad soldiers
It does not matter to you what others think, the day will come when they want to be you
Read, read, read
Always define a safe margin for yourself, do it in your life, business and friendships
Have a plan for yourself, if you do not grow yourself, your business and life will not grow.
Have a competitive advantage for your business and profession
Always be in competition, with others or yourself, progress every day
See success in others and learn from them and set your own model
Love others unconditionally.