Eating fat alone will not necessarily help you to gain your desired body shape. In fact, consuming excess amounts of fat can lead to weight gain and negative health consequences.

However, incorporating healthy fats as part of a balanced diet and exercise routine can be beneficial for achieving your desired body shape. Healthy fats, such as those found in nuts, seeds, avocado, fatty fish, and olive oil, can provide your body with essential nutrients and help to keep you feeling full and satisfied, which can support healthy weight management.

Additionally, strength training and resistance exercise can help to build muscle and improve body composition, which can help you to achieve a more toned and defined body shape.

It's important to note that achieving a specific body shape or weight is not solely reliant on one factor, such as fat intake. A holistic approach that includes a balanced diet, regular exercise, and healthy lifestyle habits is key to achieving and maintaining a healthy body composition.