When striving towards a specific goal, one often finds themselves in a situation where they need to put a lot of effort in to succeed. Sometimes, you may need to go above and beyond, or work tirelessly to reach your aspirations. Utilizing synonyms can help to add variety to your language, and express your thoughts more eloquently. Alternative phrases for "putting a lot of effort in" include "giving it your all," "striving persistently," "making a concerted effort," "pouring your heart and soul into something," "pushing yourself to the limit," or "going the extra mile." Whatever wording you choose, having determination and dedication are crucial aspects in achieving one's goals.