Anyone can say, otherwise there won't be so many people doing nothing all their lives. Those who have achieved are generally action-oriented. They won't talk about their goals all the time. They just set a goal silently in their hearts and then take action every day to accomplish it. Just like a person who wants to lose weight, you see that she talks about losing weight every day, but she still keeps eating and does not exercise. It is conceivable that she didn't lose weight in the end. There are also people who say that they should study hard all day, but still spend time playing mobile phones every day. They didn't make any effort to study at all, so their grades didn't change at all.
It is said that actions are more important than words, and I believe that girls in love understand this view very well. Some men may just say they love you when they are free, but it is hard to see him make a move of loving you. Besides, he said he would take you to play, buy you a bag and lipstick, but he just talked and didn't even do it. You must know that actions are more important than words. And in fact, you can also question whether it is true for you.
It is not advisable for a person to just talk and not do it. And it's no use just talking and not doing it. So in any case, in my understanding, action is very important.