I have been having trouble setting up a bitcoin node - been downloading the blockchain for almost 4 days now. Is this normal?

[GRX Token Details]

GRX Token Details
http://goldreward.io

GRX serves three main functions - a high value reward coin; a gamification technology and fuel for an intelligent analytics engine.
The future we see is one in which GRX drive most mobile device assisted consumer centered systems like travel, games, sports, health etc

GRX is a multipurpose cryptocurrency based on the Ethereum blockchain framework. It is ERC20 compliant and compatible with existing ERC20 wallets. Essentially GRX will be used in fulfilling any form of reward including but not limited to gamification of mobile applications. Rewards can be traded and lent. It is community driven and will allow easy and seamless transfer of value between users. It is tradeable with other cryptocurrencies on digital exchanges.

Benefits to businesses
- User engagement enhancment
- Smart Analytics API

Benefits for users
- Highly valuable token based on the Ethereum block chain
- High yield trading and lending - up to 35% a month

Specifications

Token Name: GOLD Reward Token
Abbreviation: GRX
Website: goldreward.io
Available Token Supply: 20,000,000GRX
Available Token for ICO: 17,500,000GRX (87.5% of Total Supply)


Token Distribution during ICO

Pre-Sale: 5,000,000GRX (4,500,000 + 10% in bonuses)
ICO Round 1: 4,500,000GRX (4,050,000 + 10% in bonuses)
ICO Round 2: 4,000,000GRX (3,700,000 + 7.5% in bonuses)
ICO Round 3: 4,000,000GRX (3,760,000 + 6% in bonuses)

LINKS

1. Please read details of GRX Token distribution on https://goldreward.io

2. Invite your friends to join our Telegram Announcement channel here: https://t.me/joinchat/AAAAAEH3O3kOexOTBEuZFg

3. Please use the hashtag #GOLDReward when sharing to social media.

4. Like us on Facebook at https://www.facebook.com/GoldReward-GRX-Token-518158431862646/

5. and follow us on Twitter at https://twitter.com/GoldReward_GRX