Career help? SEO field?

[Karim]

I am B.Tech in Computers. But i never liked programming C, C++ n all those computer languages. These were never my cup of tea. Now, I have 1.5 years of experience in Search Engine Optimization. I know all about SEO. On-page, Off-page... Website Analysis.. In short, everything related to my field. I am working as a Team Lead now from past 5 months. I wanna earn lots of money. I am earning 20K per month now which i am not satisfied with. What should i do further in my career? Any course related to my field or any other field which would benefit me in my career in terms of earning more money, lots of money? What should i do? I have good communication skills, i am a quick learner.
Also, please let me know whether SEO is a good option/field when you want to earn a lot of money? How much maximum can i earn in India in this field and what else can i learn or do in order to earn good money? Your answers will be highly appreciated. Thank you in advance.