Q.Indoor Vegetable Seedlings Have Sprung Up Tall and Thin
This is my first time starting vegetable seed growing indoors, since last year starting outside did not work. I started the vegetable seeds indoors in small flats, and in four days, the seedlings were going. I thought fantastic; it works. Another day later they sprang up with long, thin stems. Is this bad or good? Do I need to start over? Should I let them be? Should I try to separate them and put them in deeper containers?

Certified GKH Gardening Expert
If they are becoming "leggy", this indicates that they are not getting enough light. Move them to a location where they will get more light or move them closer to your light source.