Many people are not used to change and are open to trying new things. The biggest problem most people face is transitioning from bad eating habits to good eating habits. This makes that person realize what is good for them and what is bad for them. Some need to break an emotional connection to food, which is even more difficult because when they become stressed or depressed, they usually turn to food for relief. This usually makes them feel worse and guilty about eating too much. Another downside to a healthy lifestyle is your social life. This can play an important role if you have friends who like to dine out and have parties with unhealthy foods. Knowing that you agreed to take on the health challenge, some friends might not invite you to certain places because they don't want to tempt you or they might not want to consider changing locations or friends will think you are worth it. better than because you follow your diet. Finally, time management can play an important role in a healthy lifestyle, but the downside is that you have to take time to plan and prepare meals. If you're following an eating plan, you may need to count the calories or carbs you eat, which can be easily done by reading labels and measuring amounts. It will become very easy to think that you don't have time to plan and prepare, but that's when you make an agenda.