Yeah. Don't do it. Not because it's Indian food but because it's a ****ing restaurant. You have no idea what you're doing and the food industry is one of the most brutal in terms of ROI, failure rate, and number of idiots (like you) who think they can come in and do something without having the faintest idea what they're doing.
If you really want to open an Indian restaurant go get a job in and Indian restaurant and work there for 5 years. If you have done every job in the restaurant well including manager and chef consider opening a restaurant. I have no idea why people think that they could open a restaurant with no experience but don't consider starting an architecture firm with no experience or credentials. Neither one is a good idea.
I don't know what industry you work in now... But whatever that industry is you should be trying to figure out how to start a business in that instead. What you know is a point that I can't really overstate. (which is why I just said it in 4 different ways... Because I'm hoping you'll actually understand what I'm saying
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