You asked for advise about your sickly seedlings, and the resounding concurrence is that you should just apply supplementary lights to the little guys, but you say you will not do it. What advise did you think you would get when you started this thread? You will absolutely need to take some time, effort, and resources and devote them to your commitment to grow these peppers, at least while they are young. If you truly did neglectfully grow a few peppers half-assed in your window sill last year and it worked... then that is amazing... and there is such thing as beginners luck... but if you really want to consistently grow healthy, happy peppers, then you need to invest in about $30 worth of lights. I counted 41 jiffy pots (I counted once---might be off). When you thin to one plant per jiffy pot, you will have 41 pepper plants. They can get along just fine in those jiffy pots for about a month after germination before they will be wanting a transplant up to a 4 inch pot. At that point you will have a little over 2x 10-20 trays worth of peppers (10-20 trays are a type of tray.) This will easily fit under 2x 4 foot t5, t8, t10, or t12 florescent shop lights. The bottom line is, and implied by multiple people previously, if you cant invest a little coin for the baby plants, then you are being neglectful. Many of us love our plants like pets, and its just a shame to see this happen.