My Daily Budget is 70 $. So I want to make into lower. But I have check with some analyze tool, it suggest us to increase the budget to 113 $ for Maximum click.
Stick to your budget, depending on your chosen keywords it may not even reach your set budget. If you find you are using up your budget and you are making money then you can increase your budget to maximize your turnover/profits.
I would actually encourage you to look for longtail variations which don't have as much competition. You may have to grab a few of them, but it would be able to reduce if you are smart and have done some keyword research