A sickle in use today is used to cut small amounts of grain and grass. It consists of a concave blade tapering towards the front and a wooden handle. It differs from the scythe in that it has a smaller blade and a shorter handle. Harvesting with a scythe or sickle cuts off as much of the crop as possible - but the cut leaves the root of the plant in the ground, and with it the potential for new growth. A kind of clear-cutting without destroying the core. Clear-cutting is necessary from time to time in life. Extreme decisions in some people's eyes, perhaps, but necessary in order to put an end to what has gone before in the form of a harvest and to make room for something new. The fruitfulness of the old can serve the new and bring forth something new or related as the next step. Harvest is joy and sorrow at the same time: joy for what has been harvested, sorrow for what has grown so far.
I wish you an extraordinary day!