Insights & Frameworks

iDecide Blog

Discover actionable strategies, cognitive models, and data-backed evaluation frameworks to make confident choices in career, finance, and life.

Showing 9 of 104 articles (Page 3 of 12)
Newest First
The 50/30/20 Budgeting Rule Tuesday 29th of September 2026
Decision Science 1 min read 2 views

The 50/30/20 Budgeting Rule

The 50/30/20 rule simplifies budgeting: 50% for needs, 30% for wants, and 20% for savings and debt. It’s about intention, not rest...

The true cost of Impulse Buying Monday 28th of September 2026
Decision Science 1 min read 2 views

The true cost of Impulse Buying

Impulse buying feels rewarding but quietly drains your finances. Small $30 weekly treats add up to $1,560 yearly, plus interest on...

The true cost of Impulse Buying Sunday 27th of September 2026
Decision Science 1 min read 1 view

The true cost of Impulse Buying

Impulse buys seem harmless but cost the average shopper over $300 monthly—$3,600 yearly—diverting funds from real goals. Wants mas...

Buying with Loans vs Saving up Saturday 26th of September 2026
Decision Science 1 min read 1 view

Buying with Loans vs Saving up

A $5,000 loan at 15% APR over three years costs about $6,250—$1,250 just to have it sooner. Save $140 monthly instead and you pay ...

How to stop emotional spending Friday 25th of September 2026
Decision Science 1 min read 2 views

How to stop emotional spending

Emotional spending often stems from feelings, not need—stress relief or a dopamine hit. Every purchase trades money away from need...

The true cost of Impulse Buying Wednesday 23rd of September 2026
Decision Science 1 min read 2 views

The true cost of Impulse Buying

Impulse buys cost more than their price—they steal from your future. A $6 daily coffee adds up to $2,190 a year, money that could ...

iDecide Logo
Install iDecide App Add to your home screen for quick access.
Enable Mobile Alerts Get instant decision alerts and updates directly on your phone.