Money can be a motivator in the field, but not the best. Data scientists face challenges such as data quality, communication, and programming bugs.Constant learning and keeping up with advancements in infrastructure and algorithms are essential for data scientists.Passion for numbers and making an impact through data is crucial for sustainability in the field, alongside a decent salary.Starting a project with datasets can help identify strengths, weaknesses, and enjoyment in the data science field, emphasizing that it is a journey.