1. Healthy habits for a long and healthy life include:
- Regular exercise: Engaging in physical activity helps maintain a healthy weight, strengthens the immune system, and reduces the risk of chronic diseases.
- Balanced diet: Consuming a variety of fruits, vegetables, whole grains, lean proteins, and healthy fats provides essential nutrients for overall health.
- Adequate sleep: Getting enough sleep is crucial for physical and mental well-being.
- Stress management: Finding healthy ways to cope with stress, such as practicing mindfulness or engaging in hobbies, can improve overall health.
- Avoiding harmful substances: Limiting alcohol consumption, avoiding smoking, and minimizing drug use are important for maintaining good health.

Unhealthy habits that can negatively impact health include:
- Sedentary lifestyle: Spending excessive time sitting or being inactive can lead to various health problems.
- Poor diet: Consuming excessive amounts of processed foods, sugary drinks, and unhealthy fats can contribute to obesity and chronic diseases.
- Lack of sleep: Chronic sleep deprivation can lead to a weakened immune system, increased risk of chronic diseases, and impaired cognitive function.
- Excessive stress: Prolonged and unmanaged stress can have detrimental effects on both physical and mental health.
- Substance abuse: Regularly using drugs, alcohol, or tobacco can lead to addiction and various health issues.

2. The generation gap refers to the differences in opinions, values, attitudes, and behaviors between different generations. It often arises due to the distinct experiences, upbringing, and cultural influences that each generation has encountered.

Common generation gaps in families can include differences in technology usage, communication styles, career aspirations, views on social issues, and approaches to parenting. These gaps can sometimes lead to misunderstandings and conflicts between family members.

3. Every family may experience conflicts from time to time. The conflicts can arise due to various reasons such as differences in opinions, values, expectations, or misunderstandings. How conflicts are dealt with can vary depending on the individuals involved and the nature of the conflict.

To deal with conflicts in a family, open and honest communication is essential. It is important to listen to each other's perspectives, express feelings calmly, and try to find common ground or compromise. Seeking mediation or professional help can also be beneficial in resolving conflicts that seem difficult to handle internally. Ultimately, maintaining respect, empathy, and understanding towards one another can help in resolving conflicts and strengthening family relationships.