8 weeks in a founder program taught me more about building startups than 4 years of university
I finished CS at university this January and wanted to start a company. I had no idea what though, and I had read enough to know that just sitting at home would not work. Applied to a founder (hacker house) program in EU, got accepted, moved in.
I have been here 8 weeks now and the pace is something I cannot describe well. Everyone is actually building and shipping, not "planning to ship next week." Most people in the house are making $500-1000 in revenue every day, some more, some less. Walk into the kitchen at 1am and there are 4 people on their laptops vibe-coding or writing ad copy or talking to users. The aura, if that makes sense, is just different. Hard to be lazy when everyone around you is hustling.
The mentors are real operators. You tell them what you are stuck on, they give you actual advice, sometimes within minutes. The program also gives you a small operational budget for ads, so you can validate fast. If your product is not working in two or three weeks, you kill it and start the next one. No emotional attachment. No "let me give it more time." If something is working, if users are joining fast, they offer 20-40k for around 30% equity. That part is optional but the offer is real.
In 8 weeks I have already shipped two products and killed both. First one was TikTok for language learning. Second was Tinder for cars. I am building my third now and I genuinely believe in this one more than the first two combined. I have also learned more in these 8 weeks than in 4 years at the university, no exaggeration - you learn at the speed of light.
A few things I have learned from the mentors:
- On finding the idea. If you have some good idea and the management likes it - build it. If you do not, do not sit and try to invent one. The mentors here told me about the MyIdeapolis website when I was stuck after my first product died. It is a tinder for startup ideas, that gives you personalised startup ideas based on your background, skills, weaknesses, and team after completing their quiz, and provides AI business mentor that answers your questions and tells what and how to do (have not used the AI mentor as I have access to real mentors). Never heard of this website before, found it useful, that is where my second and third ideas came from.
- On the landing page. Your landing page must talk about the OUTCOME, not the features. Not "AI-powered scheduling tool." More like "stop missing client meetings." The user does not care about your tech. They care about what their life looks like after using it. One of the mentors here drilled this into me and it changed how I wrote everything.
- On the ads. Look up "Cashvertising method". Old marketing book, but the principles still work. When I write ad copy with an LLM now I just tell it "use Cashvertising principles" and the output is 10x better. Pain first, then the promise.
- On validation. Hard fake door beats soft fake door every time. Build a real landing page with a real pricing section, drive traffic, count how many people click the CTA, count how many go to checkout, count how many actually try to pay. Then refund them and send an email saying it was a validation test, offer them a discount or free month when you launch, and ask if they will fill out a short questionnaire or do a 15 minute call. I used to offer one week premium for an honest response and most people said yes. You learn more from 5 of those calls than from 100 generic surveys.
That is what I have learned so far. Still early, still might fail on product number 3. But for the first time I actually feel like I am building, not just thinking about building.