First, this depends on personal interests

Second, it depends on your current age

Third, it depends on your current situation

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Fourth, it depends on how much money you have now

Fifth, it depends on your plan for the next 10 years and your life plan

I personally feel that sales can Yes, but simply making phone cards is meaningless. First, you won’t have access to too many high-level people. Second, there is relatively little room for development. Finally, there is the salary issue.