When an object is at rest it has 0 momentum. A feather with enough momentum can plow through a bowling ball at rest. The two options for momentum are being light and fast or being heavy and slow. The two will have the exact same momentum but more than likely if you are just starting out then you do not have any mass. If you are starting a business then you probably don’t have any customers. If you are starting a youtube then you probably don’t have any followers. If you are an artist then you don’t have any art. If this is your situation then move as fast as you can. Sell your first product. Put out your first video. Gain your first follower Create your first work of art.